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| Gastrula | |
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| GASTRULA Definition: An early metazoan embryo, consisting of an ectoderm and an endoderm, often in the form of a hollow cup, enclosing the archenteron. It is produced n various ways, e.g. by invagination of part of the blastula or by epiboly of the blastoderm. ___________________________________ See perfect embryo. ____ See perfect earliness. ____ See perfect particularity (2). | |
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1520 Products was established in 2005 with the purpose of entertaining and teaching us on key and important aspects of life (such as marriage, sex, etc) through the playing of games which will allow us to laugh but at the same time pass a message of what is the right or ideal way. |
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